#include "GDCpp/Runtime/Music.h"
#include <stdio.h>
#include <string.h>
#include <iostream>
#include <string>
#include "GDCpp/Runtime/SoundManager.h"

using namespace std;

Music::Music() : buffer(NULL), volume(100) {}

bool Music::OpenFromFile(const gd::String& filename) {
#if defined(GD_IDE_ONLY)
  file = filename;
#endif
  return music.openFromFile(filename.ToLocale());
}

void Music::SetBuffer(const char* newbuffer, std::size_t size) {
  if (newbuffer == NULL) {
    cout << "Tried to change buffer of a music to a NULL buffer";
    return;
  }

  if (buffer != NULL) delete buffer;

  buffer = new char[size];
  memcpy(buffer, newbuffer, size);
}

bool Music::OpenFromMemory(std::size_t size) {
  music.openFromMemory(buffer, size);

  return true;
}

void Music::Play() { music.play(); }

void Music::Pause() { music.pause(); }

void Music::Stop() { music.stop(); }

void Music::SetLoop(bool loop) { music.setLoop(loop); }

void Music::SetVolume(float volume_, float globalVolume) {
  volume = volume_;
  if (volume < 0) volume = 0;
  if (volume > 100) volume = 100;

  UpdateVolume(globalVolume);
}

void Music::UpdateVolume(float globalVolume) {
  music.setVolume(volume * globalVolume / 100.f);
}
